class_docstr: 2D Overlaps (e.g. IoUs, GIoUs) Calculator.
docstr: str: a string describing the module
docstr_tok: ["str",":","a","string","describing","the","module"]
code: def __repr__(self):
      """str: a string describing the module"""
      repr_str = (
          self.__class__.__name__ + f"("
          f"scale={self.scale}, dtype={self.dtype})"
      )
      return repr_str
  
file_path: mmdetection/mmdet/models/task_modules/assigners/iou2d_calculator.py
imports: import torch
  from mmdet.registry import TASK_UTILS
  from mmdet.structures.bbox import bbox_overlaps, get_box_tensor
label_desc: Use image node_id 3 for calling the BboxOverlaps2D obj's underlying member method code with example usage: obj.__repr__() and returns: repr_str